发明名称 |
Light emitting device and method of manufacturing a display apparatus |
摘要 |
A light emitting device and display apparatus using a plurality of light emitting devices can drastically reduce contrast loss due to light from an external source. The light emitting device has (a) light emitting chip(s) and a first layer covering the light emitting chip(s). A second layer including a light scattering material is provided at least over the first layer, and the surface of second layer has a plurality of protrusions which follow the topology of the light scattering material. The display apparatus is formed by disposing these light emitting devices in an array on a substrate. <IMAGE> |
申请公布号 |
EP1174931(B1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20010117483 |
申请日期 |
2001.07.19 |
申请人 |
NICHIA CORPORATION |
发明人 |
NAGAI, YOSHIFUMI;FUCHIWARA, YUICHI;IZUNO, KUNIHIRO |
分类号 |
G09F9/33;H01L33/48;H01L25/075;H01L33/44;H01L33/50;H01L33/54;H01L33/56;H01L33/60;H01L33/62 |
主分类号 |
G09F9/33 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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